Question

a child sits on a fiberglass moose fastened 8.8 meters from the center of a merry-go-round platform that is rotating once every 7 seconds. what is the child's speed while sitting on the moose?

Answer 1

`(88\pi)/(35)` m/s

Explanation:

The circumference is
`8.8(2)(\pi)=17.6\pi` meters.

So, the speed is
`(17.6\pi)/(7)=(88\pi)/(35)` m/s.